Do you own every game from a franchise?

[Barozi]

I own (including expansions and spin-offs):

Call of Duty games except for "Finest Hour" and "Roads to Victory" (PSP) - (7 out of 9)

Battlefield games except for the BF2142 expansion "Northern Strike" and "Modern Combat" - (10 out of 12)

NFS games except for "The Need For Speed", "Porsche" and "Underground Rivals" (PSP) - (12 out of 15)

Tony Hawk games except for "Tony Hawk's Pro Skater" - (8 out of 9)

Halo (3 out of 3)
___________________________________________________________


So Halo is probably the only game series with more than 2 games I completely own.